Global Patent Index - EP 1206318 B1

EP 1206318 B1 20050209 - PERFLUOROSULFONYLMETHIDE COMPOUNDS; USE THEREOF FOR CARBON-CARBON BOND FORMATION

Title (en)

PERFLUOROSULFONYLMETHIDE COMPOUNDS; USE THEREOF FOR CARBON-CARBON BOND FORMATION

Title (de)

PERFLUOROSULFONYLMETHIDE VERBINDUNGEN; DEREN VERWENDUNG BEI DER HERSTELLUNG VON C-C BINDUNGEN

Title (fr)

COMPOSES PERFLUOROSULFONYLEMETHIDE; UTILISATION DE CEUX-CI POUR LA FORMATION DE LIAISON CARBONE-CARBONE

Publication

EP 1206318 B1 20050209 (EN)

Application

EP 00951726 A 20000809

Priority

  • GB 0003066 W 20000809
  • GB 9919583 A 19990818
  • GB 0007839 A 20000331

Abstract (en)

[origin: WO0112322A1] Free perfluorosulfonylmethide compounds and metal salts thereof show strong catalytic activity in carbon-carbon bond formation reactions, in amounts as low as 0.1 mole %. Fluorous media may be used, especially biphasic fluorous media enabling ready recycling of the catalyst. The formula thereof is: M[C(SO2R<1>)3-(m+q)(SO2R<2>)m (SO2R<3>)q]x where M is H, Sc, Y, La, Ce, Pr, Nd, Sm Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Zr, Hf, Th, Nb, Ta, U, Bi, Al, Ga, In or Tl, x is the common oxidation state of a said metal M, R<1>, R<2> and R<3> are perfluorinated or polyfluorinated hydrocarbon, ether or amine moieties or mixtures thereof and m + q = 0, 1, 2 or 3 (m and q being zero or integers).

IPC 1-7

B01J 31/02; C01F 17/00; C07C 45/46

IPC 8 full level

B01J 31/02 (2006.01); B01J 31/12 (2006.01); B01J 31/22 (2006.01); B01J 31/40 (2006.01); C07B 37/04 (2006.01); C07C 29/56 (2006.01); C07C 37/11 (2006.01); C07C 41/30 (2006.01); C07C 45/46 (2006.01); C07C 67/343 (2006.01); C07C 317/04 (2006.01); B01J 23/10 (2006.01); B01J 23/12 (2006.01)

CPC (source: EP US)

B01J 31/0224 (2013.01 - EP US); B01J 31/122 (2013.01 - EP US); B01J 31/4015 (2013.01 - EP US); C07B 37/04 (2013.01 - EP US); C07C 29/56 (2013.01 - EP US); C07C 37/20 (2013.01 - EP US); C07C 41/30 (2013.01 - EP US); C07C 45/46 (2013.01 - EP US); C07C 67/343 (2013.01 - EP US); C07C 317/04 (2013.01 - EP US); B01J 23/10 (2013.01 - EP US); B01J 23/12 (2013.01 - EP US); B01J 2231/341 (2013.01 - EP US); B01J 2231/4205 (2013.01 - EP US); C07C 2601/14 (2017.04 - EP US); Y02P 20/584 (2015.11 - EP US)

C-Set (source: EP US)

  1. C07C 29/56 + C07C 35/17
  2. C07C 67/343 + C07C 69/734
  3. C07C 41/30 + C07C 43/205
  4. C07C 37/20 + C07C 39/16

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

WO 0112322 A1 20010222; AT E288788 T1 20050215; AU 6458000 A 20010313; DE 60018077 D1 20050317; DE 60018077 T2 20060330; EP 1206318 A1 20020522; EP 1206318 B1 20050209; US 6664380 B1 20031216

DOCDB simple family (application)

GB 0003066 W 20000809; AT 00951726 T 20000809; AU 6458000 A 20000809; DE 60018077 T 20000809; EP 00951726 A 20000809; US 4983202 A 20020219